Cisco XR 12410 - Manual (Page 103)

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Cisco XR 12410 and Cisco XR 12810 Router Installation Guide
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Chapter 3 Installing the Cisco XR 12410 Router
Rack-Mounting the Router Chassis
Step 2 Identify the orientation of the left and right center-mount brackets ( Figure 3-14 ).
Figure 3-14 Center-Mount Brackets
Step 3 Install the right center-mount bracket ( Figure 3-15 ).
a. Align the bottom screw hole of the bracket with the marked screw hole at the
bottom of the rack and finger tighten a screw in that hole.
b. Finger-tighten a second screw in the top hole of the bracket.
c. Finger- tighten three more screws in the middle of in the bracket.
d. Use a screwdriver to tighten all five screws securely.
Step 4 Repeat Step 3 for the left center-mount bracket.
Step 5 Use a level to verify that the tops of the two brackets are level, or use a measuring
tape to verify that both brackets are the same distance from the top of the rack
rails.
53223
Right bracket
Threaded holes
to chassis
Open holes
to rack
Left bracket